ES2063910T3 - Brazo saliente para una excavadora de cuchara o similar. - Google Patents

Brazo saliente para una excavadora de cuchara o similar.

Info

Publication number
ES2063910T3
ES2063910T3 ES90250314T ES90250314T ES2063910T3 ES 2063910 T3 ES2063910 T3 ES 2063910T3 ES 90250314 T ES90250314 T ES 90250314T ES 90250314 T ES90250314 T ES 90250314T ES 2063910 T3 ES2063910 T3 ES 2063910T3
Authority
ES
Spain
Prior art keywords
arm
spoon
piston
cylinder arrangement
excavator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES90250314T
Other languages
English (en)
Spanish (es)
Inventor
Kurt-Arno Dr-Ing Kruse
Kurt Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Weyhausen GmbH
Original Assignee
Atlas Weyhausen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE9003519U external-priority patent/DE9003519U1/de
Application filed by Atlas Weyhausen GmbH filed Critical Atlas Weyhausen GmbH
Application granted granted Critical
Publication of ES2063910T3 publication Critical patent/ES2063910T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/301—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Earth Drilling (AREA)
ES90250314T 1990-03-27 1990-12-18 Brazo saliente para una excavadora de cuchara o similar. Expired - Lifetime ES2063910T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9003519U DE9003519U1 (de) 1990-03-27 1990-03-27 Ausleger für einen Löffelbagger od.dgl.
DE9006068U DE9006068U1 (de) 1990-03-27 1990-05-26 Ausleger für einen Löffelbagger od.dgl.

Publications (1)

Publication Number Publication Date
ES2063910T3 true ES2063910T3 (es) 1995-01-16

Family

ID=25956422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90250314T Expired - Lifetime ES2063910T3 (es) 1990-03-27 1990-12-18 Brazo saliente para una excavadora de cuchara o similar.

Country Status (3)

Country Link
EP (1) EP0448849B1 (de)
AT (1) ATE114011T1 (de)
ES (1) ES2063910T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671511B1 (de) * 1994-03-07 2000-01-26 Hitachi Construction Machinery Co., Ltd. Schwenkbagger
DE10321070B3 (de) * 2003-05-10 2004-11-04 O & K Orenstein & Koppel Gmbh Geteilter Auslegearm für Bagger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042233A (en) * 1958-12-15 1962-07-03 Koehring Co Multiple joint backhoe
EP0226657B1 (de) * 1985-12-23 1990-01-31 Kabushiki Kaisha Komatsu Seisakusho Vorrichtung zum Antreiben des Arbeitswerkzeuges eines Baggers

Also Published As

Publication number Publication date
EP0448849B1 (de) 1994-11-09
EP0448849A1 (de) 1991-10-02
ATE114011T1 (de) 1994-11-15

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Legal Events

Date Code Title Description
FC1K Utility model refused

Effective date: 19920818

FG2A Definitive protection

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